<template>
  <div class="goods-comment-image">
    <div class="list">
      <a
        href="javascript:;"
        :class="{active:currImage===url}"
        @click="currImage=url"
        v-for="url in pictures"
        :key="url"
      >
        <img :src="url" alt="">
      </a>
    </div>
    <div class="preview" v-if="currImage">
        <img :src="currImage" alt="">
        <i @click="currImage=null" class="iconfont icon-close-new"></i>
    </div>
  </div>
</template>

<script>
import {ref} from 'vue'
export default {
    name:'GoodsCommentImage',
    props : {
        pictures: {
            type:Array,
            default: () => []
        }
    },
    setup () {
        const currImage =ref(null)
        return {currImage}
    }
}
</script>

<style lang="less" scoped>
.goods-comment-image {
  .list {
    display: flex;
    flex-wrap: wrap;
    margin-top: 10px;
    a {
      width: 120px;
      height: 120px;
      border:1px solid #e4e4e4;
      margin-right: 20px;
      margin-bottom: 10px;
      img {
        width: 100%;
        height: 100%;
        object-fit: contain;
      }
      &.active {
        border-color: @tiziColor;
      }
    }
  }
  .preview {
    width: 480px;
    height: 480px;
    border: 1px solid #e4e4e4;
    background: #f8f8f8;
    margin-bottom: 20px;
    position: relative;
    img {
        width: 100%;
        height: 100%;
        object-fit: contain;
    }
    i {
        position: absolute;
        right: 0;
        top: 0;
        width: 30px;
        height: 30px;
        background: rgba(0,0,0,0.2);
        color: #fff;
        text-align: center;
        line-height: 30px;
    }
  }
}
</style>